package com.dxq.springcloud.controller;
import com.dxq.springcloud.pojo.Dept;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.client.RestTemplate;

import java.util.List;
@RestController
public class DeptConsumerController {
    //理解：消费者不应该有service层   RestFul 风格
    //RestTemplate ... 供我们直接调用就可以了！ 注册到spring中
    //(url,实体:Map,Class<T> responseType)
    @Autowired
    private RestTemplate restTemplate; //提供多种便捷访问远程服务的方法，简单的RestFul服务模板

    //Ribbon:这里的地址，应该是一个变量，通过服务名来访问
    //private static final String REST_URL_PREFIX = "http://localhost:8002";
    private static final String REST_URL_PREFIX = "http://SPRINGCLOUD-PROVIDER-DEPT";

    @PostMapping("/consumer/add/dept")
    public boolean addDept(Dept dept){
        return restTemplate.postForObject(REST_URL_PREFIX+"/add/dept",dept,boolean.class);
    }

    //http://localhost:8002/dept/list
    @GetMapping("/consumer/dept/get/{id}")
    public Dept getDept(@PathVariable("id") Long id){
        return restTemplate.getForObject(REST_URL_PREFIX+"/dept/get/"+id,Dept.class);
    }

    @GetMapping("/consumer/dept/list")
    public List<Dept> getAllDept(){
        return restTemplate.getForObject(REST_URL_PREFIX+"/dept/list",List.class);
    }
}
